基于S3C2440开发板实现LED灯点亮

LED Light Illuming up Realization Based on S3C2440 Embedded Development Board

详细介绍了S3C2440 ARM处理器GPIO接口编程和LED硬件电路,阐述了基于S3C2440开发板利用GPIO接口实现LED灯点亮功能的原理与程序设计方法功能实现。

This paper has detailedly introduced S3C2440 ARM processor GPIO interface program- ming and LED hardware circuit, and stated LED light illuming up and programming functional re- alization based onS3C2440 embedded development board with GPIO port.